Question

trial and error method of 2m/3-1=1​

Answer 1

Answer:

3

Step-by-step explanation:

For m=1,

RHS= 2(1)/3-1

=2/3-1

=-1/3 or -0.33...

LHS= 1

∴ LSH≠ RHS

For m=2,

RHS= 2(2)/3-1

=4/3-1

=1/3 or 0.33...

LHS= 1

∴ LHS≠ RHS

For m=3,

RHS= 2(3)/3-1

=6/3-1

=2-1

=1

∴ LHS=RHS

⇒The answer is 3

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